--- rat/client/Attic/code.html	2002/05/24 16:39:23	1.56
+++ rat/client/Attic/code.html	2002/05/25 20:32:10	1.58
@@ -4,7 +4,7 @@
 The LearningOnline Network
 Resource Assembly Tool
 //
-// $Id: code.html,v 1.56 2002/05/24 16:39:23 www Exp $
+// $Id: code.html,v 1.58 2002/05/25 20:32:10 www Exp $
 //
 // Copyright Michigan State University Board of Trustees
 //
@@ -1636,7 +1636,29 @@ function idxopen(mode) {
    idx=open("/res/?launch=1&mode=rat&catalogmode="+mode,"idxout",options);
    idx.focus();
 }
-
+// ------------------------------------------------- Open browser to select map
+    var editbrowser;
+    function openbrowser(formname,elementname,only,omit) {
+        var url = '/res/?';
+        if (editbrowser == null) {
+            url += 'launch=1&';
+        }
+        url += 'catalogmode=interactive&';
+        url += 'mode=edit&';
+        url += 'form=' + formname + '&';
+        if (only != null) {
+            url += 'only=' + only + '&';
+        } 
+        if (omit != null) {
+            url += 'omit=' + omit + '&';
+        }
+        url += 'element=' + elementname + '';
+        var title = 'Browser';
+        var options = 'scrollbars=1,resizable=1,menubar=0';
+        options += ',width=700,height=600';
+        editbrowser = copydx.open(url,title,options,'1');
+        editbrowser.focus();
+    }
 // ----------------------------------------------------------- Open copy window
 function copydxopen(mode) {
    var options="scrollbars=1,resizable=1,menubar=0";
@@ -1645,7 +1667,14 @@ function copydxopen(mode) {
    copydx=open("",'copydxout',options);
    copydx.document.clear('');
    copydx.document.writeln(
-          '<html><body bgcolor="#FFFFFF"><h1>Group Copy from Map</h1>');
+ '<html><body bgcolor="#FFFFFF"><h1>Group Copy from Map</h1>'+
+ '<form name="mapload"><input type=text size=40 name=importmap>'+
+ '<input type=button onClick="javascript:opener.openbrowser'+
+ "('mapload','importmap','sequence,page','')"+
+ '" value="Browse"><input type=button value="Load Map" '+
+ 'onClick="window.location=document.mapload.importmap.value+'+
+ "'?launch=1&forceselect=1'"+'"></form>');
+
    copydx.document.writeln('</body></html>');
    copydx.focus();
 }
@@ -2006,11 +2035,7 @@ function graphreset() {
 
    objcont[0]='';
    objlinks[0]='';
-   if (((typeof(objcont[1])=="undefined")&&(typeof(objcont[2])=="undefined")) ||
-       ((objcont[1]=='')&&(objcont[2]==''))) { 
-      objcont[1]='Start::false:start:res'
-      objcont[2]='Finish::false:finish:res';
-   }
+
    graphdef='no';
 
 }
@@ -2558,6 +2583,26 @@ function finishload() {
      for (k=1;k<=maxrow;k++) {
         if (typeof(rowcont[k])=="undefined") { rowcont[k]=''; }
      }
+  } else {
+   var hasstart=0;
+   var hasfinish=0;
+   for (k=0;k<objcont.length;k++) {
+       if (typeof(objcont[k])!="undefined") {
+          var objfunctype=(objcont[k].split(':'))[3];
+          if (objfunctype=='start') { hasstart=1; }
+          if (objfunctype=='finish') { hasfinish=1; }
+       }       
+   }
+   if (!hasstart) {
+      if ((typeof(objcont[1])=="undefined") || (objcont[1]=='')) {
+         objcont[1]='Start::false:start:res';
+      }
+   } 
+   if (!hasfinish) {
+      if ((typeof(objcont[2])=="undefined") || (objcont[2]=='')) {
+         objcont[2]='Finish::false:finish:res';
+      }
+   }
   }
 }
 
